Banjo Kazooie is one of the most well known platformers out there, and since I just finished playing the game 100% I decided to make a thread dedicated to the game, it's pre-sequel, sequel and fan games. Banjo Kazooie is a playformer featuring a Bear and a Bird, named Banjo and Kazooie respectively. In Banjo Kazooie you have to collect three main items, Music Notes, Jiggies, and Jinjos. Upon collecting all of the needed items you face Gruntilda, the evil witch who kidnapped your sister, first in a board game and then a climactic battle. Banjo Kazooie has one of the most diverse soundtracks I have heard in a game. Most games make each world have a single theme, this one has it for each environment in a level.
The Collectables:
Jinjos 
There are five of these little creatures in each level, upon collecting them, usually they drop a Jiggy. These creatures make a whistle sound whenever you are near them, and they have five various colors.
Jiggies
There are 10 of these in each world, these are used to finish puzzles in the overworld and open levels.
Music Notes
There are 100 of these in every world, and I hate them so loving much.